The Multiquip 513311 Hydraulic Pump Support AR-13H is a genuine OEM component designed for AR13H and AR13HC ride-on asphalt rollers. Sourced directly from Multiquip, this part is manufactured to the same standards as the original, ensuring a correct, trouble-free installation on your machine. Fitment is confirmed for AR13H and AR13HC roller models, making part verification straightforward before you order.
Key Features
- Genuine OEM Construction — Manufactured to exact Multiquip specifications, meaning the mounting geometry and structural integrity match the original support precisely — no guesswork on fit or load capacity.
- Direct Bolt-In Replacement — Engineered to align with existing mounting points on AR13H and AR13HC rollers, so installation follows the same procedure as the original component.
- Confirmed Fitment — Verified for AR13H and AR13HC asphalt ride-on roller models; always cross-reference part number 513311 against your machine's model code before ordering.
- Structural Stability for the Hydraulic System — A properly seated pump support keeps the hydraulic pump securely positioned under vibration and load, preventing misalignment that can stress hydraulic lines and fittings.
- Long-Term Durability — Built to withstand the continuous vibration and operating loads typical of asphalt compaction work, maintaining stable pump positioning across extended service cycles.
The hydraulic pump support is a structural bracket that holds the hydraulic pump firmly in place within the roller's drivetrain assembly. On ride-on rollers like the AR13H and AR13HC, the hydraulic system controls drum drive and steering, so any movement or flex in the pump mounting can introduce misalignment, accelerate wear on hydraulic connections, and lead to loss of drive performance. A failed or cracked support can allow the pump to shift under load, putting strain on hoses, fittings, and the pump shaft itself — making timely replacement essential to keeping the hydraulic circuit operating correctly.
For fitment questions or help confirming this part is right for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 513311 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump Support AR-13H |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13H |
| Rollers | AR13HC |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
